CN213301225U

CN213301225U - Handheld surveying instrument for house property surveying and mapping

Info

Publication number: CN213301225U
Application number: CN202022286163.4U
Authority: CN
Inventors: 陈令伟; 沈洪娟; 徐玉臻; 肖容
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-05-28
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a handheld surveying instrument is used in survey and drawing of house property, including the surveying instrument body, the corner all around of surveying instrument body all is provided with the rubber shell, the internally mounted of rubber shell has spring A, spring A's internally mounted has spacing post, the bottom of surveying instrument body is provided with recess A, mapping lens and infrared camera are installed to recess A's bottom, transparent protection casing is installed on recess A's top, transparent protection casing is located mapping lens and infrared camera directly over, the hinge is all installed to preceding terminal surface one side top and the bottom of surveying instrument body, the opposite side of hinge is installed on the flip. The utility model provides a current surveying instrument inconvenient carry with portable rope overlength influence the problem of survey and drawing, made things convenient for the staff to survey and draw the house property, the utility model discloses still have effectual buffering shock attenuation, increased life, the practicality is strong.

Description

Handheld surveying instrument for house property surveying and mapping

Technical Field

The utility model relates to a room property mapping equipment technical field specifically is a room property is handheld surveying instrument for survey and drawing.

Background

Hand-held type surveying instrument just has small and exquisite fuselage according to principles such as utilizing electromagnetic wave, optics, acoustics for distance measurement's instrument, principle: when the hand-held distance measuring instrument works, a thin laser beam is emitted to a target, the photoelectric element receives the laser beam reflected by the target, the timer measures the time from emitting to receiving of the laser beam, and the distance from an observer to the target is calculated.

However, the conventional surveying instrument is inconvenient to carry or the portable rope is too long, so that the surveying work is influenced, and the conventional surveying instrument can damage the instrument when the conventional surveying instrument is accidentally dropped, so that the service life of the instrument is short; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handheld surveying instrument is used in real estate survey and drawing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-held surveying instrument for surveying and mapping house properties comprises a surveying instrument body, wherein rubber shells are arranged at the four corners of the surveying instrument body, a spring A is arranged in each rubber shell, a limiting column is arranged in each spring A, a groove A is arranged at the bottom end of the surveying instrument body, a surveying lens and an infrared camera are arranged at the bottom end of each groove A, a transparent protective cover is arranged at the top end of each groove A, the transparent protective cover is positioned right above the surveying lens and the infrared camera, hinges are arranged at the top and the bottom of one side of the front end surface of the surveying instrument body, the other side of each hinge is arranged on a flip cover, the flip cover is positioned right in front of the surveying instrument body, an installation shell is arranged at the bottom end of the surveying instrument body, a groove B is arranged at the center position of the bottom end of the installation shell, and fixing blocks are arranged on two sides of, a slide bar is arranged on the end surface of one side of the fixed block, the slide bar is positioned between the fixed blocks at the two sides of the top end in the mounting shell, a sliding sleeve and a spring B are respectively arranged on the outer side outer wall of the sliding rod, a rack is arranged on the outer wall of the bottom end of the sliding sleeve, the front end surface and the rear end surface of the inside of the mounting shell are both provided with bearings, the inside of each bearing is provided with a rotating shaft, a portable rope and a gear are arranged on the outer wall of the outer side of the rotating shaft, the portable rope is positioned on one side of the gear, the gear is positioned right below the rack, the gear teeth on the outer wall of the gear are meshed and connected with the gear teeth on the rack, a fixed column A and a fixed column B are respectively arranged on two sides of the interior of the installation shell, the front end and the rear end of each fixed column A and the front end and the rear end of each fixed column B are respectively arranged on the end surfaces of the front end and the rear end of the installation shell, one end of the portable rope is wound on the outer wall of the rotating shaft, and the other end of the portable rope bypasses the fixed column B to be connected with the fixed column A.

Preferably, the outer wall of the rubber shell is provided with an anti-skid groove.

Preferably, one end of the limiting column is installed on the surveying instrument body, and the other end of the limiting column is located in the inner center of the spring A.

Preferably, both ends of the spring A are tightly attached to the inner wall of the rubber shell and the outer wall of the surveying instrument body.

Preferably, the mapping lens is positioned on one side of the infrared camera.

Preferably, the sliding sleeve is positioned on one side of the spring B.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation setting of rubber shell, spring A and spacing post, when the staff uses carelessly to drop, the gravity of surveying instrument body makes four corners of surveying instrument body receive the impact, thereby make spring A compress to kick-back, played the effect of buffering shock attenuation, avoided surveying instrument body to drop and damage, increased life, through the cooperation setting of transparent protection casing, mapping lens, infrared camera and recess A, when the staff uses, thereby can often rub transparent protection casing, thereby avoided mapping lens and infrared camera friction damage to cause the measurement nonstandard, convenient washing and protection to the lens, through the cooperation setting of hinge and flip, after using, cover flip through the hinge, avoided the staff mistake to touch button and display screen, practiced thrift the electric energy and can protect the display screen again, through the matching arrangement of the sliding rod, the sliding sleeve, the rack, the bearing, the rotating shaft, the gear, the spring B and the portable rope, when the worker needs to carry the bearing for a short time, the portable rope is pulled outwards through the groove B, one end of the portable rope drives the rotating shaft to rotate in the bearing, thereby the gear rotates, the gear teeth on the outer wall of the gear are meshed and connected with the gear teeth on the rack, the sliding sleeve moves rightwards to compress the spring B, the spring B rebounds to drive the gear to rotate to withdraw the portable rope, thereby made things convenient for carrying of staff, avoided portable rope overlength to influence the survey and drawing, the utility model discloses can cushion the shock attenuation when falling, avoid the utility model discloses the high damage of falling has increased life, the utility model discloses still made things convenient for carrying and the survey and drawing of staff, avoided portable rope overlength to influence the survey and drawing work, the practicality is strong.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a partial enlarged structural view of a portion a in fig. 1 according to the present invention;

fig. 5 is a partial enlarged structural view of the point B in fig. 1 according to the present invention.

In the figure: 1. a surveying instrument body; 2. a limiting column; 3. a spring A; 4. a rubber shell; 5. a transparent protective cover; 6. a mapping lens; 7. an infrared camera; 8. a groove A; 9. mounting a shell; 10. fixing a column A; 11. a gear; 12. a groove B; 13. a portable rope; 14. a fixed block; 15. a slide bar; 16. a sliding sleeve; 17. a rack; 18. a bearing; 19. a rotating shaft; 20. a spring B; 21. an anti-slip groove; 22. a hinge; 23. a cover is turned; 24. and (4) fixing a column B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a handheld surveying instrument for surveying and mapping house properties comprises a surveying instrument body 1, wherein rubber shells 4 are arranged at the four corners of the surveying instrument body 1, a spring A3 is arranged inside the rubber shells 4, a limiting column 2 is arranged inside a spring A3, a groove A8 is arranged at the bottom end of the surveying instrument body 1, a surveying and mapping lens 6 and an infrared camera 7 are arranged at the bottom end of the groove A8, a transparent protective cover 5 is arranged at the top end of the groove A8, the transparent protective cover 5 is positioned right above the surveying and mapping lens 6 and the infrared camera 7, hinges 22 are arranged at the top and the bottom of one side of the front end surface of the surveying instrument body 1, the other side of the hinge 22 is arranged on a flip cover 23, the flip cover 23 is positioned right in front of the surveying instrument body 1, a mounting shell 9 is arranged at the bottom end of the surveying instrument body 1, a groove B12 is arranged at the center position of the bottom end of, a sliding rod 15 is arranged on one side end face of the fixed block 14, the sliding rod 15 is positioned between the fixed blocks 14 on two sides of the top end inside the installation shell 9, a sliding sleeve 16 and a spring B20 are respectively arranged on the outer side wall of the outer side of the sliding rod 15, a rack 17 is arranged on the outer wall of the bottom end of the sliding sleeve 16, bearings 18 are respectively arranged on the front end face and the rear end face inside the installation shell 9, a rotating shaft 19 is arranged inside the bearings 18, a portable rope 13 and a gear 11 are arranged on the outer side wall of the rotating shaft 19, the portable rope 13 is positioned on one side of the gear 11, the gear 11 is positioned right below the rack 17, gear teeth on the outer wall of the gear 11 are meshed and connected with gear teeth on the rack 17, a fixed column A10 and a fixed column B24 are respectively arranged on two sides inside the installation shell 9, the front end face and rear end face of the fixed column A10 and the fixed column B24 are respectively arranged on the front, be provided with anti-skidding slot 21 on the outer wall of rubber casing 4, install on surveying instrument body 1 the one end of spacing post 2, and the other end of spacing post 2 is located the inside central point of spring A3 and puts, and the both ends of spring A3 all tightly laminate with the inner wall of rubber casing 4 and surveying instrument body 1's outer wall, and mapping lens 6 is located one side of infrared camera 7, and sliding sleeve 16 is located one side of spring B20.

The working principle is as follows: when the portable gear wheel is used, when a worker drops carelessly, the four corners of the surveying instrument body 1 are impacted by the gravity of the surveying instrument body 1, so that the spring A3 is compressed and rebounded to play a role in buffering and damping, the surveying instrument body 1 is prevented from dropping and being damaged, the service life is prolonged, when the portable gear wheel is used by the worker, the transparent protective cover 5 can be frequently rubbed, the situation that the surveying and mapping lens 6 and the infrared camera 7 are damaged due to friction to cause measurement failure is avoided, the cleaning and the protection of the lens are convenient, after the use is finished, the flip cover 23 is covered by the hinge 22, the situation that the worker mistakenly touches the key and the display screen is avoided, the electric energy is saved, the display screen can be protected, when the worker needs to carry the portable gear wheel for a short time, the portable gear wheel 13 is pulled outwards by the groove B12, one end of the portable gear wheel 13 drives the rotating shaft 19 to rotate in the, the teeth of a cogwheel on the gear 11 outer wall is connected with the meshing of the teeth of a cogwheel on the rack 17 to make sliding sleeve 16 carry out right removal, sliding sleeve 16 carries out right removal compression spring B20, and spring B20 kick-backs and drives gear 11 again and rotate and withdraw portable rope 13, thereby made things convenient for carrying of staff, avoided portable rope 13 overlength to influence the survey and drawing, the utility model discloses can cushion the shock attenuation when falling, avoid the utility model discloses surpass and fall the damage, increased life, the utility model discloses still make things convenient for carrying and the survey and drawing of staff, avoided portable rope 13 overlength to influence the survey and drawing work, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a handheld surveying appearance is used in real estate survey and drawing, includes surveying appearance body (1), its characterized in that: the utility model discloses a surveying instrument, including surveying instrument body (1), including surveying instrument body, hinge (22), flip (23), limit post (2), transparent protection casing (5) are located surveying instrument body (6) and infrared camera (7), hinge (22) are all installed to preceding terminal surface one side top and bottom of surveying instrument body (1), the opposite side of hinge (22) is installed on flip (23), flip (23) are located the dead ahead of surveying instrument body (1), install shell (9) to the bottom of surveying instrument body (1), the bottom center position of installation shell (9) is provided with recess B (12), fixed block (14) are all installed to the inside top both sides of installation shell (9), install slide bar (15) on the side end face of fixed block (14), slide bar (15) are located between fixed block (14) of the inside top both sides of installation shell (9), install sliding sleeve (16) and spring B (20) on the outside outer wall of slide bar (15) respectively, be provided with rack (17) on the bottom outer wall of sliding sleeve (16), all install bearing (18) on the inside front and back both ends terminal surface of installation shell (9), the internally mounted of bearing (18) has pivot (19), install portable rope (13) and gear (11) on the outside outer wall of pivot (19), portable rope (13) are located one side of gear (11), gear (11) are located under rack (17), the teeth of a cogwheel on gear (11) outer wall is connected with the teeth of a cogwheel meshing on rack (17), fixed column A (10) and fixed column B (24) are installed respectively to the inside both sides of installation shell (9), both ends are installed respectively on the front and back both ends terminal surface of installation shell (9) around fixed column A (10) and fixed column B (24), the one end winding of portable rope (13) is on the outer wall of pivot (19), the other end of portable rope (13) is walked around fixed column B (24) and is connected with fixed column A (10).

2. The handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: and an anti-skid groove (21) is formed in the outer wall of the rubber shell (4).

3. The handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: the utility model discloses a surveying instrument, including surveying instrument body (1), the inside central point that is located spring A (3) is located to the other end of spacing post (2), the one end of spacing post (2) is installed on surveying instrument body (1), the inside central point that is located spring A (3) puts.

4. The handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: the both ends of spring A (3) and the inner wall of rubber shell (4) and the outer wall of surveying instrument body (1) all tightly laminate.

5. The handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: and the mapping lens (6) is positioned on one side of the infrared camera (7).

6. The handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: the sliding sleeve (16) is positioned on one side of the spring B (20).